英语词汇“screw helicoid”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	screw helicoid
释义	screw helicoid 阿基米德螺旋面；动直线以恒定的角度与一条固定的直线轴线相交；并沿此轴线方向作等速移动时；又绕此轴线作等角速的旋转运动；此动直线在固定空间内的运动轨迹。
随便看	presentable attire presentable binary counter Presentable gifts Presentable gifts; presentable attire presentableness presentable poetry presentable relatives presentable timer present and past standards present and previous presentaneous presentably present a bold front present a bold front on present a bold on present a case present a cause present a check present a check at the bank presentacin presentacion present a claim for damages present a condition present a contrast present address